..Does not work when you push the physical top toggle , when I pull battery it shuts off (of course) ..but when the battery is re-installed it turns on automatically. Shut down wont hi lite. When you press Shut down it hi lites Airplane. Airplane OK Restart OK. Has been clean wipe/reset to new factory start. Not activated and no Apps installed. Device was Professionally repaired w/ HTC Rezound Verizon Front Housing Assembly LCD + Touch Screen Digitizer OEM on eBay! . When finger pressed, the areas all around the screen ,responds / short cuts render quickly.. and all button on screen functions operate as should. Bad Touch Screen Digitizer ..I guess... Back at the Shop ...any suggestions before it comes apart again.?